linux-kernel - Re: [PATCH v2 2/2] dt-bindings: Add documentation for SPI daisy chain driver.

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Message-ID: <20200706162246.GC6176@sirena.org.uk>
Date:   Mon, 6 Jul 2020 17:22:46 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Adrian Fiergolski <adrian.fiergolski@...tree3d.com>,
        Lukas Wunner <lukas@...ner.de>,
        Rob Herring <robh+dt@...nel.org>,
        linux-spi <linux-spi@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/2] dt-bindings: Add documentation for SPI daisy
 chain driver.

On Mon, Jul 06, 2020 at 05:32:51PM +0200, Geert Uytterhoeven wrote:

> However, that information would need to be added to each driver only once.
> With your proposal, it has to be added to all affected nodes of all DTSes
> of all users.

Right, these are fixed properties of the silicon which we know simply
from knowing which device we have - there is no need to put them in DT
at all.

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